IT8248936A0 - Calotte, tubi flessibili, anelli di perfezionamento nei mezzi formati a tenuta e simili, e procedimento di ritiro di piccola lunghezza, come produzione - Google Patents

Calotte, tubi flessibili, anelli di perfezionamento nei mezzi formati a tenuta e simili, e procedimento di ritiro di piccola lunghezza, come produzione

Info

Publication number
IT8248936A0
IT8248936A0 IT8248936A IT4893682A IT8248936A0 IT 8248936 A0 IT8248936 A0 IT 8248936A0 IT 8248936 A IT8248936 A IT 8248936A IT 4893682 A IT4893682 A IT 4893682A IT 8248936 A0 IT8248936 A0 IT 8248936A0
Authority
IT
Italy
Prior art keywords
perfection
hoses
caps
rings
production
Prior art date
Application number
IT8248936A
Other languages
English (en)
Other versions
IT1189333B (it
Inventor
Dimitri R Stein
Original Assignee
Kabelmetal Electro Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kabelmetal Electro Gmbh filed Critical Kabelmetal Electro Gmbh
Publication of IT8248936A0 publication Critical patent/IT8248936A0/it
Application granted granted Critical
Publication of IT1189333B publication Critical patent/IT1189333B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/0633—Preforms comprising reinforcing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B29C48/153—Coating both inner and outer surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/08—Making preforms having internal stresses, e.g. plastic memory by stretching tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • F16L47/22—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics using shrink-down material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • B29K2105/101—Oriented
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/10—Thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
IT48936/82A 1981-08-21 1982-08-04 Perfezionamento nei mezzi formati a ritiro di piccola lunghezza,come calotte,tubi flessibili,anelli di tenuta e simili,e procedimento di produzione IT1189333B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3133091A DE3133091A1 (de) 1981-08-21 1981-08-21 "schrumpfformteil kurzer laenge, wie schrumpfkappe, -schlauchmanschette und dergleichen"

Publications (2)

Publication Number Publication Date
IT8248936A0 true IT8248936A0 (it) 1982-08-04
IT1189333B IT1189333B (it) 1988-02-04

Family

ID=6139792

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48936/82A IT1189333B (it) 1981-08-21 1982-08-04 Perfezionamento nei mezzi formati a ritiro di piccola lunghezza,come calotte,tubi flessibili,anelli di tenuta e simili,e procedimento di produzione

Country Status (6)

Country Link
BE (1) BE894141A (it)
DE (1) DE3133091A1 (it)
FR (1) FR2520477A1 (it)
GB (1) GB2103992A (it)
IT (1) IT1189333B (it)
NL (1) NL8203114A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT380089B (de) * 1984-04-11 1986-04-10 Hobas Durotec Rohre Ges M B H Rohr aus faserverstaerktem, haertbarem kunststoff, verfahren zur herstellung desselben und vorrichtung zur durchfuehrung des verfahrens
FR2567449A1 (fr) * 1984-07-11 1986-01-17 Galichon Jean Realisation d'un plastique thermoretractable souple renforce par des elements fibres longues preimpregnees devenant composite rigide lors de la mise en oeuvre du thermoretractable
US4705660A (en) * 1985-04-11 1987-11-10 Robert Demarle Method and apparatus for producing a pipe of fiber-reinforced, hardenable synthetic resin
GB8625369D0 (en) * 1986-10-23 1986-11-26 Raychem Ltd Heat recoverable fabric article
GB2204932B (en) * 1987-05-14 1991-12-11 Usui Kokusai Sangyo Kk Flexible composite hose
GB2204888A (en) * 1987-05-18 1988-11-23 Textilver Sa Fibre reinforced matrix
DK8289A (da) * 1988-01-12 1989-07-13 Raychem Ltd Kompositmateriale

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890201C (de) * 1951-07-29 1953-09-17 Siemens Ag Aus quellfaehigen Stoffen bestehendes Schlauchstueck zum Abbinden isolierter elektrischer Leitungen
CH423382A (fr) * 1965-04-21 1966-10-31 Rothenbach Ernest Procédé d'assemblage bout à bout et de jonction de deux organes cylindriques présentant des sections pratiquement égales, élément de jonction pour la mise en oeuvre de ce procédé et assemblage obtenu au moyen de ce dernier
US3615987A (en) * 1967-06-23 1971-10-26 Dunlop Holdings Ltd Method for manufacturing annular seamless rubber or rubberlike components for use in the manufacture of pneumatic tires
US3542077A (en) * 1968-05-22 1970-11-24 Raychem Corp Differentially cross-linked article and process for making the same
US3983313A (en) * 1972-09-05 1976-09-28 Lynenwerk Kg Electric cables
GB1497051A (en) * 1974-01-23 1978-01-05 Raychem Sa Nv Reinforced heat-recoverable articles and their uses
EP0031868A3 (de) * 1979-10-08 1981-07-22 kabelmetal electro GmbH Verfahren zur Herstellung von Schrumpfartikeln, Vorrichtung zur Durchführung des Verfahrens und so erhaltene Artikel

Also Published As

Publication number Publication date
GB2103992A (en) 1983-03-02
IT1189333B (it) 1988-02-04
BE894141A (fr) 1983-02-21
FR2520477A1 (fr) 1983-07-29
NL8203114A (nl) 1983-03-16
DE3133091A1 (de) 1983-03-10

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